12290009039

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{22643}}^1$

素因数の和:22740

約数の個数: 48

約数和(自身を含む): 16727575680

約数和(自身を除く): 4437566641

約数列:

[1, 7, 11, 19, 49, 53, 77, 133, 209, 371, 539, 583, 931, 1007, 1463, 2597, 4081, 7049, 10241, 11077, 22643, 28567, 49343, 77539, 158501, 249073, 430217, 542773, 1109507, 1200079, 1743511, 3011519, 4732387, 8400553, 12204577, 13200869, 21080633, 22801501, 33126709, 58803871, 92406083, 159610507, 231886963, 250816511, 646842581, 1117273549, 1755715577, 12290009039]

約数ペア:

[(1, 12290009039), (7, 1755715577), (11, 1117273549), (19, 646842581), (49, 250816511), (53, 231886963), (77, 159610507), (133, 92406083), (209, 58803871), (371, 33126709), (539, 22801501), (583, 21080633), (931, 13200869), (1007, 12204577), (1463, 8400553), (2597, 4732387), (4081, 3011519), (7049, 1743511), (10241, 1200079), (11077, 1109507), (22643, 542773), (28567, 430217), (49343, 249073), (77539, 158501)]